常林股份有限公司常林股份有限公司常林股份有限公司常林股份有限公司

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ZL50G-7ZL50G-7ZL50G-7ZL50G-7 WHEELWHEELWHEELWHEEL LOADERLOADERLOADERLOADER SPECIFICATIONSSPECIFICATIONSSPECIFICATIONSSPECIFICATIONS•••• EquippedEquippedEquippedEquipped withwithwithwith reliablereliablereliablereliable ShangChaiShangChaiShangChaiShangChai C6121C6121C6121C6121 engineengineengineengine orororor genuinegenuinegenuinegenuine

CumminsCumminsCumminsCummins engineengineengineengine

•••• 4444 forwardforwardforwardforward &&&& 3333 reversereversereversereverse powerpowerpowerpower shiftshiftshiftshift transmisstransmisstransmisstransmissionionionion

•••• BucketBucketBucketBucket automaticautomaticautomaticautomatic levelinglevelinglevelingleveling abilityabilityabilityability

•••• CombinedCombinedCombinedCombined sealsealsealseal cylindercylindercylindercylinder obtainsobtainsobtainsobtains highhighhighhigh sealsealsealseal performanceperformanceperformanceperformance andandandand moremoremoremore

reliabilityreliabilityreliabilityreliability

OverallOverallOverallOverall DimensionDimensionDimensionDimension

1Length(with bucket on ground)

Cummins engine ShangChai C6121 engine

8397（mm） 8247(mm)

2 Width(to outside of wheels) 2800(mm)

3 Bucket width 2946(mm)

4 Height(To the top of the cab) 3450(mm)

5 Wheel base 3200(mm)

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6 Tread 2200(mm)

7 Min. ground clearance 450(mm)

MainMainMainMain TechnicalTechnicalTechnicalTechnical SpecificationSpecificationSpecificationSpecification

1 Rated load 5000(Kg)

2 Operating weight 16400KG

3 Rated bucket capacity 3.0(m3)

4 Max. breakout force 160kN

5 Max. dump clearance 3050(mm)

6 Dump reach 1107(mm)

7 Dump angle at any position ≥450

8 Digging depth(with bucket bottom horizontal) 210

9 Min. turning radius

(1) Outside of bucket 5970(mm)

(2) Outside of rear wheel 5775(mm)

10 Pivot angle frame 400

11 Oscillating angle of rear axle +11o

12 Lifting time of bucket � 5.8(sec.)

13 Lowering time of bucket � 3.8(sec.)

14 Dumping time � 1.2(sec.)

15 Traveling speed(Km/h)，4 forward and 3 reverse

(1) 1st gear 6.7/6.7

(2) 2nd gear 12.2/12.2

(3) 3rd gear 25.6/25.6

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(4) 4th gear 39/

DieselDieselDieselDiesel engineengineengineengine

1 Model Cummins

6CT AA 8.3-C215 (TIER2)

ShangChai C6121 Engine

2 Type Direct injection. Turbocharged. Water cooling

3 Rated output 160 (kW) 158(Kw)

4 Inter-bore of cylinder/stroke 114/135 (mm) 121/152(mm)

5 Total exhaust of cylinder 8.3 (L) 9.7260(L)

6 Model of starting motor 42MT KB-24V

7 Power of start motor 8.2(KW) 7.5(KW)

8 Voltage of starting motor 24(V) 24(V)

9 Rated speed 2200(r/min) 2200(r/min.)

10 Max. Torque 975(N.M) >843(N.m)

11 Starting type Electric Electric

12 Min. specific fuel consumption 207(g/Kw.h) <235(g/Kw.h)

13 Engine specific oil consumption 0.9-1.6(g/Kw.h) 0.95-1.77(g/Kw.h)

14 Net weight 617(kg) 960(Kg)

TransmissionTransmissionTransmissionTransmission SystemSystemSystemSystem

TorqueTorqueTorqueTorque ConverterConverterConverterConverter

1 Model ZF technology WG200

2 Type 3-elements.single stage

3 Torque ratio 2.55

4 Cooling type Pressure oil circulating

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((((二二二二))))、、、、TransmissionTransmissionTransmissionTransmission casecasecasecase

1 Model ZF technology WG200

2 Type power shift, spur gear constant-mesh

3 Gear shift position 4 Forward and 3 reverse gears

((((三三三三))))、、、、AxleAxleAxleAxle andandandand TireTireTireTire

1 Type of main reducer spiral bevel gear, single stage

2 Gear ratio of main reducer 4.556

3 Type of final reducer Single stage planetary

4 Gear of ratio of final reducer 5

5 total ratios 22.78

6 Max. drawing force 150kN

7 Size of tire 23.5-25-16PR

WorkingWorkingWorkingWorking DeviceDeviceDeviceDevice HydraulicHydraulicHydraulicHydraulic SystemSystemSystemSystem

1 Model of oil pump

(include brake pump)

P257B367ILZA20-6GCXZA10-1

(for Cummins)

323-9121-038

(For C6121)

2 System pressure 20MPa

3 Model of Muti-way directional valve 7130-B97

4 Pilot valve 406-1044-1145

5 (D*L)Dimension of lifting cylinder Ф160*90*715(mm)

6 (D*L)Dimension of tilting cylinder Ф180*90*530(mm)

SteeringSteeringSteeringSteering SystemSystemSystemSystem

1 Type Middle articulated frame. Co-axis flow amp. Steering

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2 Model of steering pump

(include Pilot pump)

P257-G63467ZAC6/P124-G16ING

(for Cummins)

324-9125-017

(For C6121)

3 Model of redirector Danfoss 150G4107

4 System pressure 16MPa

5 Dimension of steering cylinder Ф90*45*435(mm)

BrakeBrakeBrakeBrake SystemSystemSystemSystem

1 Type of traveling brake Air over hydraulic brakesystem

(for Cummins)

Full hydraulic brake system

(for C6121)

2 Type of axle brake Wet type multi-disc brake in axle

2 Max. brake oil pressure 55(kgf/cm2)

3 Type of emergency brake Manual control cutting-off

air brake

Automatic cutting-off oil

hydraulic brake

4 Type of parking brakeDrum brakeManual control cutting-off air/oil brake

OilOilOilOil CapacityCapacityCapacityCapacity

1 Fuel(diesel) 250(L)

2 Engine lubricating oil Cummins :19(L)

ShangChai:42(L)

3 Oil for converter and gear box 42(L)

4 Oil for hydraulic system 220(L)

5 Oil for driving axles（F/R） 20/20(L)